Pleasse help with the following True/False Questions: In conducting hypothesis testing for difference between two means when samples are dependent (paired samples), the variable under consideration is ; the sample mean difference between the pairs. True False When the actual values y of a response variable and the corresponding predicted values y\' are the same, the standard error of the estimate will be zero. True False In a simple linear regression problem, the least squares line is y\' = -32 + 1.3X. and the coefficient of determination is 0.7225. The coefficient of correlation must be -0.85. True False Solution true true false.

1. Pleasse help with the following True/False Questions:
In conducting hypothesis testing for difference between two means when samples are dependent
(paired samples), the variable under consideration is ; the sample mean difference between the
pairs. True False When the actual values y of a response variable and the corresponding
predicted values y' are the same, the standard error of the estimate will be zero. True False In a
simple linear regression problem, the least squares line is y' = -32 + 1.3X. and the coefficient of
determination is 0.7225. The coefficient of correlation must be -0.85. True False
Solution
true
true
false